oqtane.framework/Oqtane.Client/Modules/Admin/Sites/Add.razor

@namespace Oqtane.Modules.Admin.Sites
@inherits ModuleBase
@inject NavigationManager NavigationManager
@inject ITenantService TenantService
@inject IAliasService AliasService
@inject ISiteService SiteService
@inject IThemeService  ThemeService
@inject IUserService UserService

@if (tenants == null)
{
    <p><em>Loading...</em></p>
}
else
{
<table class="table table-borderless">
    <tr>
        <td>
            <label for="Name" class="control-label">Tenant: </label>
        </td>
        <td>
            <select class="form-control" @onchange="(e => TenantChanged(e))">
                <option value="-1">&lt;Select Tenant&gt;</option>
                @foreach (Tenant tenant in tenants)
                {
                    <option value="@tenant.TenantId">@tenant.Name</option>
                }
            </select>
        </td>
    </tr>
    <tr>
        <td>
            <label for="Name" class="control-label">Name: </label>
        </td>
        <td>
            <input class="form-control" @bind="@name" />
        </td>
    </tr>
    <tr>
        <td>
            <label for="Name" class="control-label">Aliases: </label>
        </td>
        <td>
            <textarea class="form-control" @bind="@urls" rows="3" />
        </td>
    </tr>
    <tr>
        <td>
            <label for="Name" class="control-label">Logo: </label>
        </td>
        <td>
            <input class="form-control" @bind="@logo" />
        </td>
    </tr>
    <tr>
        <td>
            <label for="Name" class="control-label">Default Theme: </label>
        </td>
        <td>
            <select class="form-control" @onchange="(e => ThemeChanged(e))">
                <option value="">&lt;Select Theme&gt;</option>
                @foreach (KeyValuePair<string, string> item in themes)
                {
                    <option value="@item.Key">@item.Value</option>
                }
            </select>
        </td>
    </tr>
    <tr>
        <td>
            <label for="Name" class="control-label">Default Layout: </label>
        </td>
        <td>
            <select class="form-control" @bind="@layouttype">
                <option value="">&lt;Select Layout&gt;</option>
                @foreach (KeyValuePair<string, string> panelayout in panelayouts)
                {
                    <option value="@panelayout.Key">@panelayout.Value</option>
                }
            </select>
        </td>
    </tr>
    <tr>
        <td>
            <label for="Name" class="control-label">Default Container: </label>
        </td>
        <td>
            <select class="form-control" @bind="@containertype">
                <option value="">&lt;Select Container&gt;</option>
                @foreach (KeyValuePair<string, string>container in containers)
                {
                    <option value="@container.Key">@container.Value</option>
                }
            </select>
        </td>
    </tr>
    @if (!isinitialized)
    {
        <tr>
            <td>
                <label for="Name" class="control-label">Host Username:</label>
            </td>
            <td>
                <input class="form-control" @bind="@username" disabled />
            </td>
        </tr>
        <tr>
            <td>
                <label for="Name" class="control-label">Host Password:</label>
            </td>
            <td>
                <input type="password" class="form-control" @bind="@password" />
            </td>
        </tr>
    }
</table>
    <button type="button" class="btn btn-success" @onclick="SaveSite">Save</button>
    <NavLink class="btn btn-secondary" href="@NavigateUrl()">Cancel</NavLink>
}

@code {
    public override SecurityAccessLevel SecurityAccessLevel { get { return SecurityAccessLevel.Host; } }

    Dictionary<string, string> themes = new Dictionary<string, string>();
    Dictionary<string, string> panelayouts = new Dictionary<string, string>();
    Dictionary<string, string> containers = new Dictionary<string, string>();

    List<Tenant> tenants;
    string tenantid = "-1";
    string name = "";
    string urls = "";
    string logo = "";
    string themetype = "";
    string layouttype = "";
    string containertype = "";
    bool isinitialized = true;
    string username = "";
    string password = "";

    protected override async Task OnInitializedAsync()
    {
        tenants = await TenantService.GetTenantsAsync();
        urls = PageState.Alias.Name;
        themes = ThemeService.GetThemeTypes(PageState.Themes);
        containers = ThemeService.GetContainerTypes(PageState.Themes);
        username = PageState.User.Username;
    }

    private async void TenantChanged(ChangeEventArgs e)
    {
        try
        {
            tenantid = (string)e.Value;
            if (tenantid != "-1")
            {
                Tenant tenant = tenants.Where(item => item.TenantId == int.Parse(tenantid)).FirstOrDefault();
                if (tenant != null)
                {
                    isinitialized = tenant.IsInitialized;
                    StateHasChanged();
                }
            }
        }
        catch (Exception ex)
        {
            await logger.LogError(ex, "Error Loading Tenant {TenantId} {Error}", tenantid, ex.Message);
            AddModuleMessage("Error Loading Tenant", MessageType.Error);
        }
    }

    private async void ThemeChanged(ChangeEventArgs e)
    {
        try
        {
            themetype = (string)e.Value;
            if (themetype != "")
            {
                panelayouts = ThemeService.GetPaneLayoutTypes(PageState.Themes, themetype);
            }
            else
            {
                panelayouts = new Dictionary<string, string>();
            }
            StateHasChanged();
        }
        catch (Exception ex)
        {
            await logger.LogError(ex, "Error Loading Pane Layouts For Theme {ThemeType} {Error}", themetype, ex.Message);
            AddModuleMessage("Error Loading Pane Layouts For Theme", MessageType.Error);
        }
    }

    private async Task SaveSite()
    {
        if (tenantid != "-1" && name != "" && urls != "" && !string.IsNullOrEmpty(themetype) && (panelayouts.Count == 0 || !string.IsNullOrEmpty(layouttype)) && !string.IsNullOrEmpty(containertype))
        {
            bool isvalid = true;

            if (!isinitialized)
            {
                User user = new User();
                user.SiteId = PageState.Site.SiteId;
                user.Username = username;
                user.Password = password;
                user = await UserService.LoginUserAsync(user, false, false);
                isvalid = user.IsAuthenticated;
            }

            if (isvalid)
            {
                List<Alias> aliases = new List<Alias>();
                urls = urls.Replace("\n", ",");
                foreach (string name in urls.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries))
                {
                    Alias alias = new Alias();
                    alias.Name = name;
                    alias.TenantId = int.Parse(tenantid);
                    alias.SiteId = -1;
                    alias = await AliasService.AddAliasAsync(alias);
                    aliases.Add(alias);
                }

                Site site = new Site();
                site.TenantId = int.Parse(tenantid);
                site.Name = name;
                site.Logo = (logo == null ? "" : logo);
                site.DefaultThemeType = themetype;
                site.DefaultLayoutType = (layouttype == null ? "" : layouttype);
                site.DefaultContainerType = containertype;
                site = await SiteService.AddSiteAsync(site, aliases[0]);

                foreach(Alias alias in aliases)
                {
                    alias.SiteId = site.SiteId;
                    await AliasService.UpdateAliasAsync(alias);
                }

                if (!isinitialized)
                {
                    User user = new User();
                    user.SiteId = site.SiteId;
                    user.Username = username;
                    user.Password = password;
                    user.Email = PageState.User.Email;
                    user.DisplayName = PageState.User.DisplayName;
                    user = await UserService.AddUserAsync(user, aliases[0]);

                    if (user != null)
                    {
                        Tenant tenant = tenants.Where(item => item.TenantId == int.Parse(tenantid)).FirstOrDefault();
                        tenant.IsInitialized = true;
                        await TenantService.UpdateTenantAsync(tenant);
                    }
                }
                await logger.LogInformation("Site Created {Site}", site);

                Uri uri = new Uri(NavigationManager.Uri);
                NavigationManager.NavigateTo(uri.Scheme + "://" + aliases[0].Name, true);
            }
            else
            {
                await logger.LogError("Invalid Password Entered For Host {Username}", username);
                AddModuleMessage("Invalid Host Password", MessageType.Error);
            }
        }
        else
        {
            AddModuleMessage("You Must Provide A Tenant, Site Name, Alias, And Default Theme/Container", MessageType.Warning);
        }

    }
}